2-Cyano-3-fluoro-5-(trifluoromethoxy)pyridine-4-acetonitrile
5-(Aminomethyl)-3-chloro-2-fluoro-4-(trifluoromethoxy)pyridine
3-Chloro-5-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-chloro-4-fluoro-2-(trifluoromethoxy)pyridine